hose connectorA hose coupling is a connector at the end of a hose that is used to connect (or couple) it to another hose or to a faucet or hose fitting, such as an irrigation sprinkler. It is usually made of steel, brass, stainless steel, aluminum or plastic.Due to the wide variety of designs and th

Description:Stronger, smarter. Better:Strength is essential when it comes to piping for preconditioned air (positive pressure) applications.The same goes for smart engineering.Reinforced Insulated Duct is intelligently engineered inside and out - outperforming any other brand.All three layers of RAM

Why PCA Unit is needed when AGPU is already there?Another important question is why the aircraft does not use the power of the AGPU to run the air conditioning system when the aircraft ground power unit (AGPU) is already connected to the aircraft. Why is there a separate machine, the Preconditioned